Describe a person who helps others in his or her spare time

The purpose of life is not to be happy.
It is to be useful, to be honorable, to be compassionate, to have it make some different that you have lived and lived well.
Today I’m going to talk about a generous person who is well-known for his sincere efforts to help people from all walks of life.
He is my neighbor Dr. Raman, a physician.
I have known him since I moved to Zirakpur in 2014. Dr. Raman is in his 50s and he runs a clinic in the city center.
Notably, he is an alumnus of Aiims ‘All India Institute of Medical Sciences’ Delhi.
Apart from treating patients in his clinic, he regularly organizes health camps in remote villages of Uttarakhand.
His team distributes free medicines to patients and gives valuable advice to people about how to lead a disease free life.
This is a great help for village dwellers as medical facilities in these places are very poor.
He has changed the lives of thousands of villagers in Uttarakhand.
His determination to improve the public health in inaccessible regions is praiseworthy.
In fact, he is a role model for me.
Since we are neighbors, we know about each other’s work.
I often accompany him as a volunteer in his health camps.
Of course, if I am ill, he is the first person I call